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[NtUser]

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- Do not block sending messages from a dying thread. See CORE-7447.

svn path=/trunk/; revision=64999
This commit is contained in:
James Tabor
2014-10-25 22:06:13 +00:00
parent 8caa060f52
commit f65a37a7d0
1 changed files with 8 additions and 1 deletions
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reactos/win32ss/user/ntuser/msgqueue.c
+8 -1
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@@ -973,8 +973,15 @@ co_MsqSendMessage(PTHREADINFO ptirec,
/* Don't send from or to a dying thread */
if (pti->TIF_flags & TIF_INCLEANUP || ptirec->TIF_flags & TIF_INCLEANUP)
{
// Unless we are dying and need to tell our parents.
if (pti->TIF_flags & TIF_INCLEANUP && !(ptirec->TIF_flags & TIF_INCLEANUP))
{
// Parent notify is the big one. Fire and forget!
TRACE("Send message from dying thread %d\n",Msg);
co_MsqSendMessageAsync(ptirec, Wnd, Msg, wParam, lParam, NULL, 0, FALSE, HookMessage);
}
if (uResult) *uResult = -1;
ERR("MsqSM: Current pti %lu or Rec pti %lu\n", pti->TIF_flags & TIF_INCLEANUP, ptirec->TIF_flags & TIF_INCLEANUP);
TRACE("MsqSM: Msg %d Current pti %lu or Rec pti %lu\n", Msg, pti->TIF_flags & TIF_INCLEANUP, ptirec->TIF_flags & TIF_INCLEANUP);
return STATUS_UNSUCCESSFUL;
}